2068442972

素因数分解:

$2^2\times {\mathrm{17}}^1\times {\mathrm{157}}^1\times {\mathrm{313}}^1\times {\mathrm{619}}^1$

素因数の和:1110

約数の個数: 48

約数和(自身を含む): 3875689440

約数和(自身を除く): 1807246468

約数列:

[1, 2, 4, 17, 34, 68, 157, 313, 314, 619, 626, 628, 1238, 1252, 2476, 2669, 5321, 5338, 10523, 10642, 10676, 21046, 21284, 42092, 49141, 97183, 98282, 193747, 194366, 196564, 387494, 388732, 774988, 835397, 1652111, 1670794, 3293699, 3304222, 3341588, 6587398, 6608444, 13174796, 30418279, 60836558, 121673116, 517110743, 1034221486, 2068442972]

約数ペア:

[(1, 2068442972), (2, 1034221486), (4, 517110743), (17, 121673116), (34, 60836558), (68, 30418279), (157, 13174796), (313, 6608444), (314, 6587398), (619, 3341588), (626, 3304222), (628, 3293699), (1238, 1670794), (1252, 1652111), (2476, 835397), (2669, 774988), (5321, 388732), (5338, 387494), (10523, 196564), (10642, 194366), (10676, 193747), (21046, 98282), (21284, 97183), (42092, 49141)]